| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.81 | 4.437% | $33.2214 | $33.22 | $33.20 | $33.20 |
| Purchase #2 | $86.56 | 11.593% | $96.5949 | $96.59 | $96.60 | $96.60 |
| Purchase #3 | $13.30 | 11.588% | $14.8412 | $14.84 | $14.85 | $14.80 |
| Purchase #4 | $83.30 | 12.202% | $93.4643 | $93.46 | $93.45 | $93.50 |
| Purchase #5 | $60.43 | 11.206% | $67.2018 | $67.20 | $67.20 | $67.20 |
| Purchase #6 | $114.63 | 3.114% | $118.1996 | $118.20 | $118.20 | $118.20 |
| Purchase #7 | $70.49 | 10.490% | $77.8844 | $77.88 | $77.90 | $77.90 |
| 7 purchase totals = | $460.52 | $501.4076 | $501.39 | $501.40 | $501.40 | |